Revert ubi-tools changes

Restore ubi tools to their "original" state, which means to
the state they were before I stareted cleaning them up.

Instead, create a "new-utils" subdirectory and move my work
there.

Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>

1 files changed, 0 insertions, 318 deletions

diff --git a/ubi-utils/old-tools/src/ubiupdate.c b/ubi-utils/old-tools/src/ubiupdate.c
deleted file mode 100644
index 75222d4..0000000
--- a/ubi-utils/old-tools/src/ubiupdate.c
+++ /dev/null
@@ -1,318 +0,0 @@
-/*
- * Copyright (c) International Business Machines Corp., 2006
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
- * the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-/*
- * An utility to update UBI volumes.
- *
- * Authors: Frank Haverkamp
- *          Joshua W. Boyer
- *          Artem Bityutskiy
- */
-
-#include <errno.h>
-#include <fcntl.h>
-#include <stdio.h>
-#include <stdint.h>
-#include <getopt.h>
-#include <stdarg.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include <sys/stat.h>
-
-#include <libubi.h>
-#include "common.h"
-
-#define PROGRAM_VERSION "1.3"
-#define PROGRAM_NAME    "ubiupdate"
-
-struct args {
-	int truncate;
-	const char *node;
-	const char *img;
-};
-
-static struct args myargs = {
-	.truncate = 0,
-	.node = NULL,
-	.img = NULL,
-};
-
-static const char *doc = PROGRAM_NAME " version " PROGRAM_VERSION
-			 " - a tool to write data to UBI volumes.";
-
-static const char *optionsstr =
-"-n, --vol_id=<volume id>   ID of UBI volume to update\n"
-"-t, --truncate             truncate volume (wipe it out)\n"
-"-h, --help                 print help message\n"
-"-V, --version              print program version";
-
-static const char *usage =
-"Usage: " PROGRAM_NAME " <UBI volume node file name> [-t] [-h] [-V] [--truncate] [--help]\n"
-"\t\t[--version] <image file>\n\n"
-"Example 1: " PROGRAM_NAME " /dev/ubi0_1 fs.img - write file \"fs.img\" to UBI volume /dev/ubi0_1\n"
-"Example 2: " PROGRAM_NAME " /dev/ubi0_1 -t - wipe out UBI volume /dev/ubi0_1";
-
-struct option long_options[] = {
-	{ .name = "truncate", .has_arg = 0, .flag = NULL, .val = 't' },
-	{ .name = "help",     .has_arg = 0, .flag = NULL, .val = 'h' },
-	{ .name = "version",  .has_arg = 0, .flag = NULL, .val = 'V' },
-	{ NULL, 0, NULL, 0}
-};
-
-static int parse_opt(int argc, char * const argv[])
-{
-	while (1) {
-		int key;
-
-		key = getopt_long(argc, argv, "n:thV", long_options, NULL);
-		if (key == -1)
-			break;
-
-		switch (key) {
-		case 't':
-			myargs.truncate = 1;
-			break;
-
-		case 'h':
-			fprintf(stderr, "%s\n\n", doc);
-			fprintf(stderr, "%s\n\n", usage);
-			fprintf(stderr, "%s\n", optionsstr);
-			exit(0);
-
-		case 'V':
-			fprintf(stderr, "%s\n", PROGRAM_VERSION);
-			exit(0);
-
-		case ':':
-			errmsg("parameter is missing");
-			return -1;
-
-		default:
-			fprintf(stderr, "Use -h for help\n");
-			exit(-1);
-		}
-	}
-
-	if (optind == argc) {
-		errmsg("UBI device name was not specified (use -h for help)");
-		return -1;
-	} else if (optind != argc - 2) {
-		errmsg("specify UBI device name and image file name as first 2 "
-		       "parameters (use -h for help)");
-		return -1;
-	}
-
-	myargs.node = argv[optind];
-	myargs.img  = argv[optind + 1];
-
-	return 0;
-}
-
-static int truncate_volume(libubi_t libubi)
-{
-	int err, fd;
-
-	fd = open(myargs.node, O_RDWR);
-	if (fd == -1) {
-		errmsg("cannot open \"%s\"", myargs.node);
-		perror("open");
-		return -1;
-	}
-
-	err = ubi_update_start(libubi, fd, 0);
-	if (err) {
-		errmsg("cannot truncate volume \"%s\"", myargs.node);
-		perror("ubi_update_start");
-		close(fd);
-		return -1;
-	}
-
-	close(fd);
-	return 0;
-}
-
-static int ubi_write(int fd, const void *buf, int len)
-{
-	int ret;
-
-	while (len) {
-		ret = write(fd, buf, len);
-		if (ret < 0) {
-			if (errno == EINTR) {
-				warnmsg("do not interrupt me!");
-				continue;
-			}
-			errmsg("cannot write %d bytes to volume \"%s\"",
-			       len, myargs.node);
-			perror("write");
-			return -1;
-		}
-
-		if (ret == 0) {
-			errmsg("cannot write %d bytes to volume \"%s\"",
-			       len, myargs.node);
-			return -1;
-		}
-
-		len -= ret;
-		buf += ret;
-	}
-
-	return 0;
-}
-
-static int update_volume(libubi_t libubi, struct ubi_vol_info *vol_info)
-{
-	int err, fd, ifd;
-	long long bytes;
-	struct stat st;
-	char *buf;
-
-	buf = malloc(vol_info->leb_size);
-	if (!buf) {
-		errmsg("cannot allocate %d bytes of memory", vol_info->leb_size);
-		return -1;
-	}
-
-	err = stat(myargs.img, &st);
-	if (err < 0) {
-		errmsg("stat failed on \"%s\"", myargs.node);
-		goto out_free;
-	}
-
-	bytes = st.st_size;
-	if (bytes > vol_info->rsvd_bytes) {
-		errmsg("\"%s\" (size %lld) will not fit volume \"%s\" (size %lld)",
-		       myargs.img, bytes, myargs.node, vol_info->rsvd_bytes);
-		goto out_free;
-	}
-
-	fd = open(myargs.node, O_RDWR);
-	if (fd == -1) {
-		errmsg("cannot open UBI volume \"%s\"", myargs.node);
-		perror("open");
-		goto out_free;
-	}
-
-	ifd = open(myargs.img, O_RDONLY);
-	if (ifd == -1) {
-		errmsg("cannot open \"%s\"", myargs.img);
-		perror("open");
-		goto out_close1;
-	}
-
-	err = ubi_update_start(libubi, fd, bytes);
-	if (err) {
-		errmsg("cannot start volume \"%s\" update", myargs.node);
-		perror("ubi_update_start");
-		goto out_close;
-	}
-
-	while (bytes) {
-		int tocopy = vol_info->leb_size;
-
-		if (tocopy > bytes)
-			tocopy = bytes;
-
-		err = read(ifd, buf, tocopy);
-		if (err != tocopy) {
-			if (errno == EINTR) {
-				warnmsg("do not interrupt me!");
-				continue;
-			} else {
-				errmsg("cannot read %d bytes from \"%s\"",
-				       tocopy, myargs.img);
-				perror("read");
-				goto out_close;
-			}
-		}
-
-		err = ubi_write(fd, buf, tocopy);
-		if (err)
-			goto out_close;
-		bytes -= tocopy;
-	}
-
-	close(ifd);
-	close(fd);
-	free(buf);
-	return 0;
-
-out_close:
-	close(ifd);
-out_close1:
-	close(fd);
-out_free:
-	free(buf);
-	return -1;
-}
-
-int main(int argc, char * const argv[])
-{
-	int err;
-	libubi_t libubi;
-	struct ubi_vol_info vol_info;
-
-	err = parse_opt(argc, argv);
-	if (err)
-		return -1;
-
-	if (!myargs.img && !myargs.truncate) {
-		errmsg("incorrect arguments, use -h for help");
-		return -1;
-	}
-
-	libubi = libubi_open();
-	if (libubi == NULL) {
-		perror("Cannot open libubi");
-		goto out_libubi;
-	}
-
-	err = ubi_node_type(libubi, myargs.node);
-	if (err == 1) {
-		errmsg("\"%s\" is an UBI device node, not an UBI volume node",
-		       myargs.node);
-		goto out_libubi;
-	} else if (err < 0) {
-		errmsg("\"%s\" is not an UBI volume node", myargs.node);
-		goto out_libubi;
-	}
-
-	err = ubi_get_vol_info(libubi, myargs.node, &vol_info);
-	if (err) {
-		errmsg("cannot get information about UBI volume \"%s\"",
-		       myargs.node);
-		perror("ubi_get_dev_info");
-		goto out_libubi;
-	}
-
-	if (myargs.truncate)
-		err = truncate_volume(libubi);
-	else
-		err = update_volume(libubi, &vol_info);
-	if (err)
-		goto out_libubi;
-
-	libubi_close(libubi);
-	return 0;
-
-out_libubi:
-	libubi_close(libubi);
-	return -1;
-}